nix/tests/nixos/fsync.nix

40 lines
1.1 KiB
Nix

{ lib, config, nixpkgs, pkgs, ... }:
let
pkg1 = pkgs.go;
in
{
name = "fsync";
nodes.machine =
{ config, lib, pkgs, ... }:
{ virtualisation.emptyDiskImages = [ 1024 ];
environment.systemPackages = [ pkg1 ];
nix.settings.experimental-features = [ "nix-command" ];
nix.settings.fsync-store-paths = true;
nix.settings.require-sigs = false;
boot.supportedFilesystems = [ "ext4" "btrfs" "xfs" ];
};
testScript = { nodes }: ''
# fmt: off
for fs in ("ext4", "btrfs", "xfs"):
machine.succeed("mkfs.{} {} /dev/vdb".format(fs, "-F" if fs == "ext4" else "-f"))
machine.succeed("mkdir -p /mnt")
machine.succeed("mount /dev/vdb /mnt")
machine.succeed("sync")
machine.succeed("nix copy --offline ${pkg1} --to /mnt")
machine.crash()
machine.start()
machine.wait_for_unit("multi-user.target")
machine.succeed("mkdir -p /mnt")
machine.succeed("mount /dev/vdb /mnt")
machine.succeed("nix path-info --offline --store /mnt ${pkg1}")
machine.succeed("nix store verify --all --store /mnt --no-trust")
machine.succeed("umount /dev/vdb")
'';
}